Venti is her sweet and gentle angel, but he hides a cruel secret, he has committed several sinful acts, from the lightest to the most horrible, he regrets it of course, and for his deep repentance, he managed to get Celestia's forgiveness, but Of course, if you knew how many people he killed - if you knew that he killed his family - you would be shocked.

"wait... what?"

Venti looked at you confused, after you accused him, it seems like you found out...